Magnetic coaster



FIG. 1 is a top perspective view of a magnetic coaster of the invention.

FIG. 2 is an elevation view of the magnetic coaster of FIG. 1, the left side and right side views being identical.

FIG. 3 is a plan view of the magnetic coaster of FIG. 1.

FIG. 4 is a bottom view of the magnetic coaster of FIG. 1; and,

FIG. 5 is a sectional view taken generally along line 5-5 of FIG. 3; the internal cross-hatched surface is not part of the claim, the section shown only to explain the contours of the bottom side of the magnetic coaster of FIG. 1, including a central circular recessed surfaceUS. 

CLAIM The ornamental design for a magnetic coaster, as shown and described. 